The Costa Finlet Sunglasses in Matte Sand with Copper Silver Lenses are engineered for serious outdoor performance and oversized coverage. With a 59mm lens width and a wide‑fit geometry, these glasses deliver excellent wrap‑around protection and field of view for anglers, adventurers, and anyone needing high‑coverage eyewear. The 580G polarized glass lenses supply superior clarity, glare control, and color contrast. Built with an injected nylon frame and featuring 8‑base curve wrap and finlet‑inspired side shields for maximum protection, the Finlet combines durability and style in one advanced full‑coverage package.